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传统的防滑坡道如图1所示。这种坡道一是清洗时麻烦,比较费水;二是到了冬季结冰时,起不到防滑作用。如果改成鱼刺式防滑坡道就能解决以上
The traditional non-slip ramp shown in Figure 1. This ramp is a cleaning trouble, more water; the second is to the winter icy, non-slip effect. If you change to fishbone anti-slip ramp will be able to solve the above